Amse B16.5 Wn Duplex Steel 304/F61/F53/F55/2205/2507 /2520/317L /304L, /316, /316L Steel Forged Welded Flange

Amse B16.5 Wn Duplex Steel 304/F61/F53/F55/2205/2507 /2520/317L /304L, /316, /316L Steel Forged Welded Flange

FOB Price: US $ 2-2.28 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ASTM A182 F51/53 Large Diameter Duplex Stainless Steel Flange

ASTM A182 F51/53 Large Diameter Duplex Stainless Steel Flange

FOB Price: US $ 1-500 / Piece
Min. Order: 20 Pieces

  • Standard: ANSI, DIN, JIS, GOST, BSW, En
  • Type: Welding Flange, Thread Connection Flange
  • Material: Carbon/ Stainless/ Alloy Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: FF, RF, Tj, Mf, Mfm etc.
Sans B16.5 Wn Duplex Steel 304/F61/F53/F55/2205/2507 /2520/317L /304L, /316, /316L Steel Forged Welded Flange

Sans B16.5 Wn Duplex Steel 304/F61/F53/F55/2205/2507 /2520/317L /304L, /316, /316L Steel Forged Welded Flange

FOB Price: US $ 0.5-20 / Piece
Min. Order: 100 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW, Awwa
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
Duplex Stainless Steel Wnrf Flange for Plumbing Fitting Cdwn043

Duplex Stainless Steel Wnrf Flange for Plumbing Fitting Cdwn043

FOB Price: US $ 25 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
Duplex Stainless Steel Slip on Flange in High Pressure

Duplex Stainless Steel Slip on Flange in High Pressure

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece

  • Processing Object: Metal
  • Molding Style: Forging
  • Molding Technics: Pressure Casting
  • Application: Hardware
  • Material: SS
  • Heat Treatment: Tempering
1.4462 S31803 ASTM A182 F51 Super Duplex Steel Flange

1.4462 S31803 ASTM A182 F51 Super Duplex Steel Flange

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
4

4″ A182 F55 B16.5 Super Duplex Stainless Steel Blind Flange

FOB Price: US $ 12.8-15 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Threaded Connection Flange
  • Material: Super Duplex Stainless Steel A182 F55
  • Structure: Flanges
  • Connection: Screws
  • Sealing Surface: RF
A182 F51 Duplex Stainless Steel Wn Forged Flange (KT0233)

A182 F51 Duplex Stainless Steel Wn Forged Flange (KT0233)

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Forged Flange
  • Material: Duplex Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RJ
ASTM A182 3/4

ASTM A182 3/4″ Class 2500 F55 Duplex Stainless Long Welded Neck Flange.

FOB Price: US $ 0.25-50 / Piece
Min. Order: 50 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST
  • Type: Welding Flange
  • Material: Alloy Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ASTM A182 1*1/2

ASTM A182 1*1/2″ F60 Duplex Stainless Long Welding Neck Flange.

FOB Price: US $ 0.25-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
A182 F51 Duplex Stainless Steel Flange

A182 F51 Duplex Stainless Steel Flange

FOB Price: US $ 78-780 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
F53 Duplex Stainless Steel Forged Flange Wn Flange to ASME B16.5 (KT0093)

F53 Duplex Stainless Steel Forged Flange Wn Flange to ASME B16.5 (KT0093)

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Forged Flange
  • Material: Duplex Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RJ
Duplex Alloy Stainless Steel Carbon Steel Loose Blind Weld Neck Flat Face Spectacle Blind Pipe Fittings Flange Spacer Plate Forged Flange

Duplex Alloy Stainless Steel Carbon Steel Loose Blind Weld Neck Flat Face Spectacle Blind Pipe Fittings Flange Spacer Plate Forged Flange

FOB Price: US $ 0.5-200 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW, ASTM
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: FF
Duplex or Super Duplex Flange

Duplex or Super Duplex Flange

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, JIS, GOST, En1092-1
  • Type: Welding Flange
  • Material: Alloy Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ASTM F51, S31803 (2205) , API 6bx Wnrtj Flange

ASTM F51, S31803 (2205) , API 6bx Wnrtj Flange

Min. Order: 1 ton

  • Standard: API
  • Type: Welding Flange
  • Material: Duplex Steel
  • Manufacturing Way: Forging
  • Packing: Wooden Case
  • Production Capacity: 5000ton/Year
Duplex A182 F51, Duplex Stainles Steel Flange A182 F51 Wn RF Flange

Duplex A182 F51, Duplex Stainles Steel Flange A182 F51 Wn RF Flange

FOB Price: US $ 0.95-1000 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, JIS
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
Duplex Stainless ASTM A182 F51/F53/F55/F60 Wn Bw Flange B16.5

Duplex Stainless ASTM A182 F51/F53/F55/F60 Wn Bw Flange B16.5

FOB Price: US $ 5 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
New Product Carbon Duplex Steel Flanges Flange

New Product Carbon Duplex Steel Flanges Flange

FOB Price: US $ 1-10 / Piece
Min. Order: 10 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Threaded Connection Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Screws
  • Sealing Surface: FF
Forged Flange Duplex Stainless Steel Socket Welding Flange

Forged Flange Duplex Stainless Steel Socket Welding Flange

FOB Price: US $ 0.8-30.6 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, JIS
  • Type: Welding Flange
  • Material: SS304, SS304L, SS316, SS316L
  • Structure: Round
  • Connection: Welding
  • Sealing Surface: RF
1

1″ A182 F53 B16.5 Super Duplex Stainless Steel Blind Pipe Flange

FOB Price: US $ 2.98-6.8 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Threaded Connection Flange
  • Material: Super Duplex Stainless Steel A182 F53
  • Structure: Flanges
  • Connection: Screws
  • Sealing Surface: FF
ASTM 254smo Super Duplex Stainless Steel Flange

ASTM 254smo Super Duplex Stainless Steel Flange

FOB Price: US $ 1000 / Ton
Min. Order: 1 Ton

  • Standard: ANSI
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: FF
6 Photosuns S31803 Duplex Stainless Steel Flange

6 Photosuns S31803 Duplex Stainless Steel Flange

FOB Price: US $ 0.5-200 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW, ASTM
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: FF
Lwn Forged Flange Duplex Steel Flange (KT0255)

Lwn Forged Flange Duplex Steel Flange (KT0255)

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

  • Type: Concentric
  • Material: Stainless Steel
  • Technics: Pushing
  • Standards: ASTM
  • Customized: Non-Customized
  • Packing: Pallet/Wooden Case
Duplex Stainless Steel Pipe Fitting Forfged Welding Neck Flange

Duplex Stainless Steel Pipe Fitting Forfged Welding Neck Flange

FOB Price: US $ 1-1000 / Piece
Min. Order: 1000 Pieces

  • Standard: DIN, ANSI, GB, JIS, BSW
  • Material: Stainless Steel
  • Connection: Flange
  • Surface Treatment: Phosphide
  • Head Type: Round
  • Service: Customized Design
A182 F51 Duplex Stainless Steel SS316 Slip on Flange

A182 F51 Duplex Stainless Steel SS316 Slip on Flange

FOB Price: US $ 600 / Ton
Min. Order: 1 Ton

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Round
  • Connection: Screws
  • Manufacturing Way: Casting
ANSI B16.47 F301 Duplex Steel Flange Bridas

ANSI B16.47 F301 Duplex Steel Flange Bridas

FOB Price: US $ 0.95-1000 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Duplex Steel
  • Structure: Round
  • Connection: Welding
  • Sealing Surface: RF
Duplex Stainless Steel ASTM A182 F51 Rtj Cl1500 Flange

Duplex Stainless Steel ASTM A182 F51 Rtj Cl1500 Flange

FOB Price: US $ 2-600 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ASTM A182 F51 Duplex Stainless Steel Flange

ASTM A182 F51 Duplex Stainless Steel Flange

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW, En1092
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
Manufacturer Super Duplex Stainless Steel Flange Per Price

Manufacturer Super Duplex Stainless Steel Flange Per Price

FOB Price: US $ 350-800 / Ton
Min. Order: 1 Ton

  • Connection: Welding
  • Structure: Disc
  • Flexible or Rigid: Rigid
  • Material: Stainless Steel
  • Standard: Standard
  • Outer Diameter: 10mm-1200mm
Carbon Steel/Stainless Steel/Duplex Steel/Nickel Alloy Hastelloy C-276 Monel K400 Monel K500 ASME/ ANSI B 16.5 Stainless Steel Forged Threaded Slip-on Flange

Carbon Steel/Stainless Steel/Duplex Steel/Nickel Alloy Hastelloy C-276 Monel K400 Monel K500 ASME/ ANSI B 16.5 Stainless Steel Forged Threaded Slip-on Flange

FOB Price: US $ 9.8-9.9 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF

Sourcing Guide for Duplex Flanges:

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